Yellow transparent exudate of the balsam fir; used as a transparent cement in optical devices ( especially in microscopy) and as a mounting medium.

  • 香脂冷杉黄色透明的分泌物,用作光学设备(尤指显微镜)的透明接合剂,亦作封固剂。

  • 互联网摘选 2025-01-20 19:10:27

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